Congratulations to Rooms 7, 10, 14 and 8 who completed yesterdays problem.
Here's one for today. Let's see if we can get more classes posting todays answer.
Here are some ways you can answer this problem... Make a table, use a calendar, subtraction.
Angeline brushed her teeth 2 times a day for one week. The next week, she forgot to brush after breakfast and only brushed one time a day. What is the difference in the number of times she brushed over the two weeks?
Ms Tataurangi, Thats an easy one.
ReplyDeleteWe know that Angeline brushed her teeth 14 times the first week becasue 7+7=14.
The second week she only brushed 7 times and 14-7=7.
Room 10
Room4's answer is 7 because 14-7=7...
ReplyDeleteHow we got the anwser we used Subtraction
hi ms Tataurangi
ReplyDeleteroom3's anwser is 7 because 14-7=7:):)
Angeline brushed her teeth twice a day in the first week, that equals 14 (we counted in 2's for each day of the week).
ReplyDeleteThe second week, Angeline brushed her teeth once a day and we counted each day which gave us the answer 7.
14-7= 7 (Some of us worked this out, because we knew that 7+7=14, so 14-7=7. Some of us counted backwards from 14 and some of us took away 4, which equals 10 and then another 3 which left us with the answer 7).
Room 11.